I've been using cheapo clearomizers from the gas station (not many options where I live) but cleaning them isn't easy, they don't end up tasting great afterwards and vapor isn't great either. The battery I have is a 650 mah 24-7 brand. I'm new to vaping but having realized I love it and don't want a normal cigarette when I vape, I'm ready to get something better. Can I use the batteries I already have and just get a nice tank? I can't figure out what thread is on my battery. Or even if a 650 mah is what I even need. So, do I use what batteries I've got and get a better tank? Do I just spend more and get a kit? I'd hate to waste what I've already bought! Anyone know a good brand that's decent price? I think I know what I need.... a nice clearomizer or tank that I can replace coils and everything in right? Man I get confused with this stuff a little still. Ugh. Any advice would be awesome! Thanks!